Point-Correlate Adversarial Transformer for Unsupervised Multivariate Time Series Anomaly Detection.
Huan LiXiangjie KongGuojiang ShenXiaoran YanYao YangMario CollottaPublished in: CSCWD (2024)
Keyphrases
- anomaly detection
- multivariate time series
- unsupervised anomaly detection
- unsupervised learning
- intrusion detection
- anomalous behavior
- detecting anomalies
- multivariate time series data
- network intrusion detection
- intrusion detection system
- network traffic
- temporal data
- semi supervised
- one class support vector machines
- dimension reduction
- detect anomalies
- data structure
- negative selection algorithm
- autoregressive
- normal behavior
- spatial structure
- categorical data
- feature selection
- pattern mining
- pairwise
- feature extraction
- image segmentation